Viscoelastic surfactants(VES) technology has been widely utilized in fracturing and acid treatment of carbonate reservoir and acid treatment of sandstone.

• 粘弹性表面活性剂(VES)技术已在碳酸盐岩油气藏压裂、酸化中得到成功的应用,同样VES技术可应用于砂岩酸化。